This post demonstrates how to create a simple SOAP-based Web Service with Kotlin.
How To Use Java 8 Stream Reduce Example
This post shows how to use Java Stream Reduce with example codes. The idea of the reduce operation is the generation of a single result
Java 8 – Convert Iterator to Stream Using StreamSupport
Although not a common scenario, some libraries return Iterators instead of Stream or Collection objects. Why? Because they can. If the Java libraries you are
Convert String to LocalDate in JodaTime and Java 8
Handling dates (and time) is never easy and time-consuming. Moreover, its support by Java has been inadequate. If you find yourself longing for some libraries
Kotlin – Using Java 8 Date and Time API
This post shows sample Kotlin codes that use the Java 8 Date and Time API (java.time). Requirements These are Software applications used for this post.
Group List items into Several Lists using Stream in Java 8
Group List items into Several Lists using Stream in Java 8 is easy. We have a list of Persons and we want to group them
Java – Sort an Enum type by its properties
When we sort an array or collection of Enum types, the sort order is based on the natural order.
Run Ballerina On Command-Line Without Installing Java
This post shows how to run Ballerina On Command-Line without installing the Java Development Kit (JDK) in Windows 10 64-bit. Instead, we use a zip
Sort Lists in Java 8 using Comparator
This post demonstrates how to use Java 8 Comparator by examples.
Java Compiler Weird Error in Travis CI due to Implicit Exception type
We were trying to build this Maven project in Travis CI and got a weird compilation error. After modifying the codes to explicitly define the exception types.